Pith Number

pith:6CN7WJQQ

pith:2024:6CN7WJQQIMRYV5EMMUFPXCSAUB

not attested not anchored not stored refs pending

Parameter uncertainties for imperfect surrogate models in the low-noise regime

Danny Perez, Thomas D Swinburne

arxiv:2402.01810 v5 · 2024-02-02 · stat.ML · cs.LG · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CN7WJQQIMRYV5EMMUFPXCSAUB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T09:31:29.492057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f09bfb261043238af48c650afb8a40a071c228da6a81ab61893440ae82e80460

Aliases

arxiv: 2402.01810 · arxiv_version: 2402.01810v5 · doi: 10.48550/arxiv.2402.01810 · pith_short_12: 6CN7WJQQIMRY · pith_short_16: 6CN7WJQQIMRYV5EM · pith_short_8: 6CN7WJQQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6CN7WJQQIMRYV5EMMUFPXCSAUB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f09bfb261043238af48c650afb8a40a071c228da6a81ab61893440ae82e80460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e71bbff827d310fe0e824b5ffa2d3f7927920245fca6051ceb39288b565eda2",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-02-02T11:41:21Z",
    "title_canon_sha256": "f8139e4b0db5110f4f98419dfecf4a6604f672765335fbb6cda009099b7a250d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01810",
    "kind": "arxiv",
    "version": 5
  }
}